I was covid positive in April. Since then it's been almost 5 months I haven't recovered. I had chronic cough issue. All my tests are normal. No inflammation, no infection in lungs. Blood reports are all normal. Still cough seems to persist. One day I'm fine and then next day relapse. This has been continuing since 5 months. Once there is a change in weather my condition worsens. Is it normal to still have issues. I don't have temperatures. No weakness. But it has affected my life since the cough has caused hell lot of discomfort. Medicines help for few days and then symptoms return. I don't have any other health issues.